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Optics and photonics—Test methods for telescopic systems—Part 7:Limit of resolution

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Optics and photonics—Specifications for telescopic sights—Part 1:General-purpose instruments

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Optics and photonics—Specifications for telescopic sights—Part 2:High-performance instruments

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Optics and photonics—Specifications for binoculars, monoculars and spotting scopes—Part 1: General purpose instruments

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Optics and photonics—Specifications for binoculars, monoculars and spotting scopes—Part 2: High performance instruments

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General technical requirements of water hammer monitoring system for water supply system

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Tsao-ko

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Defect analysis methods for battery electric vehicles fire accidents

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Collision vehicle investigation and safety defect analysis guide

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Guidelines for defect analysis of vehicle regenerative braking function

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